To use Super Surface Retarder Tard S, simply grab the can, which is ready to use right out of the box. It sprays just as easily as water. Since it's for horizontal application, make sure you're working on a flat surface. If you need to work on a vertical surface, use Super Tard F instead. The bright green fugitive dye helps you see where you've applied it, so you can ensure even coverage. It's water-based, so it has a low odor, which is great if you're working in an enclosed area. After use, clean your spraying equipment with water. Store the product in a cool, dry place. Always refer to the Technical Data Sheet and Safety Data Sheet for more detailed information. This product can be shipped to many states including Alabama, Alaska, Arizona, and more.